ELCOMETER 123 Surface Profile Gauge

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This is an easy to use gauge that measures the point-to-valley height of a blast cleaned surface. The average of a series of measurements provides an indication of the surface roughness and allows the surfaces to be compared as blasting proceeds.
• Simple and low cost
• Metric and Imperial Versions

Test method:
Elcometer Surface Profile: ASTM D4417 Method B
In summary, ASTM D 4417 Method B requires the mean of ten measurements to be calculated at an agreed series of locations, which characterise the surface. The gauge should be set to zero on a piece of glass prior to the measurements.

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